479910201121 has 32 divisors (see below), whose sum is σ = 530401148928. Its totient is φ = 431454703680.

The previous prime is 479910201073. The next prime is 479910201131. The reversal of 479910201121 is 121102019974.

It is a happy number.

It is not a de Polignac number, because 479910201121 - 2¹³ = 479910192929 is a prime.

It is a super-2 number, since 2×479910201121² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (479910201131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239594706 + ... + 239596708.

It is an arithmetic number, because the mean of its divisors is an integer number (16575035904).

Almost surely, 2^479910201121 is an apocalyptic number.

It is an amenable number.

479910201121 is a deficient number, since it is larger than the sum of its proper divisors (50490947807).

479910201121 is a wasteful number, since it uses less digits than its factorization.

479910201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3781.

The product of its (nonzero) digits is 9072, while the sum is 37.

The spelling of 479910201121 in words is "four hundred seventy-nine billion, nine hundred ten million, two hundred one thousand, one hundred twenty-one".